Assignment 2 - Effects of Aperture on Images and Composition

-

 


Aperture f/20 - Causes less bokeh and also reduces light in image composition


Aperture f/10 - Causes some more bokeh than f/20 and allows more light in 


Aperture f/5.6 - causes a large amount of bokeh and allows a brighter image, shorter exposures can be used while in f/8 to f/1.4 and at daytime.


Aperture f/22 - causes very little bokeh and causes a darker image, longer exposure is suggested while using this, unless the area is extremely bright 







Definitions

Bokeh - blur in the foreground and background of an image, commonly used to make viewers focus on the subject and nothing else.

Comments

Post a Comment

Popular posts from this blog

Raw Photographs

-
Raw Photographs 1. What is a RAW image? 2. What image type allows a photo to be previewed on a camera's screen? 3. Give some benefits of shooting RAW rather than JPEG. 1. Raw photographs include more data than a JPEG or PNG (for example), it is NOT compressed, this is usually a proprietary format, e.g. the Nikon Electric Format or NEF, these store exact "RAW" data directly from the sensors, they are lossless and allow adjustment of certain parameters e.g. White Balance. 2. JPEG Files can be viewed on cameras and also other devices 3. Benefits to RAW photos is that they are lossless, uncompressed and allow you to adjust the white balance and exposure to an extent. Exposure 1. What is under exposure? The image does not have enough light for what you are doing, exposure amounts are subjective as you may want to to a longer exposure,  2. What is over exposure? Over exposed images are too bright for what you are doing, they show flushed colours in mostly white colours and they
Read more

Researching the Art Movement of Realism

-
Image
  EISENWALZWERK, IRON ROLLING MILL (1875) Adolph Friedrich Erdmann von Menzel  (8 December 1815 – 9 February 1905) was a German Realist  artist noted for drawings, e tchings , and paintings. Along with Caspar Dave Friedrich,  he is considered one of the two most prominent German painters of the 19th century,  and was the most successful artist of his era in Germany.  First known as  Adolph Menzel , he was knighted in 1898 and changed his name to  Adolph von Menzel [cite] . The social context of this painting is in the 'modern' times of the late 18th century Germany in the ' Upper Silesian Königshütte' [cite] , which refers to a part of Poland named Chorzow which was under German administration from 1794 to 1921, Iron rolling mill for railroad tracks. The painting illustrates a group of hard-working people in the 'modern' times, showing that hard work kept countries running. The workers are illustrated as having no gloves and being barefoot in clogs in which they
Read more